Consolidate functions for updating state after a security origin change.

third_party/WebKit/Source/core/loader/EmptyClients.cpp

Index: third_party/WebKit/Source/core/loader/EmptyClients.cpp
diff --git a/third_party/WebKit/Source/core/loader/EmptyClients.cpp b/third_party/WebKit/Source/core/loader/EmptyClients.cpp
index 1759fdc81c4914ca3f76e98ae6fe51e1b8ebbf4c..a41cc11479d3eac562ea87b072995b9bc19e4ef0 100644
--- a/third_party/WebKit/Source/core/loader/EmptyClients.cpp
+++ b/third_party/WebKit/Source/core/loader/EmptyClients.cpp
@@ -75,7 +75,7 @@ public:
     void setFrameVisible(bool) override { }
     WebTaskRunner* loadingTaskRunner() override;
     WebTaskRunner* timerTaskRunner() override;
-    void setFrameOrigin(const WebSecurityOrigin*) override { }
+    void setFrameOrigin(const WebSecurityOrigin&) override { }
 };
 
 WebTaskRunner* EmptyFrameScheduler::loadingTaskRunner()